Given that the mean of a data set is 25, and standard deviation is 5, what is the z-score of 30? A) -2
B) -1
C) 0
D) 1

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

Powerful women's group has claimed that men and women differ in attitudes about sexual discrimination. a group of 50 men (group 1) and 40 women (group 2) were asked if they thought sexual discrimination is a problem in the united states. of those sampled, 11 of the men and 19 of the women did believe that sexual discrimination is a problem. if the p-value turns out to be 0.035 (which is not the real value in this data set), then at = 0.05, you should fail to reject h0. at = 0.04, you should reject h0. at = 0.03, you should reject h0. none of these would be a correct statement.

2/3(-6y+9x) expand each expression using the distributive property